Nano/Micro-Satellite Missions for Earth Observation and Remote Sensing
This white paper is a capture plan for nano/micro-satellite missions for earth observation and remote sensing purposes and describes the current technology and market trends. It also illustrates the potential impact of emerging technologies on the space sector by reversing upstream and downstream EO exploitation. This document should be sent to the Technology Strategy Board and the UK Space Agency to remove current obstacles and maximize the opportunities for the UK industry to capture these markets.
Small satellites are gaining popularity due to lower launch costs, standardization, and miniaturization. The number of small satellites weighing less than 50kg launched in 2013 was almost the same as the three previous years. New companies and corporations are launching constellations to monitor terrestrial assets. This will result in a forecast of 2000-2750 small-sized satellite launches from 2014-2020, more than four times the number of satellites launched between 2000-2012.
CubeSat is a Nano-Satellite measuring 10 cm on each side and weighing just over 1 kg. This is an example of standardization. These CubeSats can be combined to make more powerful hardware. Common combinations include the 12U CubeSat and 3U CubeSat. CubeSats can be used for scientific research and technology demonstration projects, but 6U, 12U, or 3U satellites offer the commercial potential required for exploitation by industry.
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